Opening roller for an open-end spinning arrangement
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United States of America Patent
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Jan 23, 1990
Grant Date -
N/A
app pub date -
Apr 11, 1989
filing date -
Apr 29, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An opening roller for an open-end spinning arrangement is disclosed which contains a basic body pressed onto a shaft. This basic body contains an exchangeable ring mounting which is held by means of its end faces between a flange of the basic body and a tension disk. It is provided that the tension disk fitted onto the shaft is loaded in the axial direction by means of a screw which is screwed axially into the shaft and which, by means of the head, rests against the front face of the shaft. A spring element, preferably a cup spring, is arranged between the head of the screw and the tension disk.
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